1 files changed, 0 insertions, 33 deletions
diff --git a/volume.go b/volume.go
deleted file mode 100644
index 6f5fb31..0000000
--- a/volume.go
+++ /dev/null
@@ -1,33 +0,0 @@
-package main
-
-import (
-	"errors"
-	"fmt"
-)
-
-type Volume float32
-
-const (
-	CubicCentimetre Volume = 1
-	Litre           Volume = 1_000
-	CubicMetre      Volume = 1_000_000
-	CubicInch       Volume = 16.38706
-)
-
-var VolumeUnits = []string{"cc", "L", "m³", "in³"}
-
-func ParseVolumeUnit(s string) (Volume, error) {
-	// Each case corresponds to a value in VolumeUnits.
-	switch s {
-	case "cc":
-		return CubicCentimetre, nil
-	case "L":
-		return Litre, nil
-	case "m³":
-		return CubicMetre, nil
-	case "in³":
-		return CubicInch, nil
-	default:
-		return *new(Volume), errors.New(fmt.Sprintf("invalid volume unit: '%s'", s))
-	}
-}